Definitions by s1nc3r3

sick duck 

the art of getting your dick sucked while your girlfriends head is submerged under water. i.e.-pool,river,hot tub, or while puking over a toilet. mainly in the south.

man i was at my cousins house, she was so drunk she gave me a sick duck.

sick duck by s1nc3r3 October 12, 2008